bill: some stories developing in "america's newsroom", there is new violence erupting in pakistan, gunmen in the streets of karachi, opening fire, leaving seven dead and more than two dozen injured. >>> dozens of suspects connected to the mexican mafia in custody after a huge gang raid in california. the mexican mafia, considered the oldest and most powerful prison gang in the u.s. >>> astronauts on board atlantis, international space station as well, getting their morning wake-up call today. listen to this: >> ♪ >> ♪ if you believed. >> ♪ >> ♪ they put a man on the moon. >> ♪ >> ♪ good morning atlantis! this is michael stripe from r.e.m. we wish you much success on your mission and thank all the women and men at nasa who have worked on shuttle for three decades, from earth, a very good morning to you. >> ♪ >> ♪ >> ♪ >> ♪ bill: how cool is that, huh? sir elton yesterday did that. martha: wouldn't that be cool, wake up up every morning and give you a call? >> bill: we're going to talk to them next week and let you know how -- know how they're doing on the last mission.